Ibm Data Server DB2 Manuel d'utilisateur télécharger pdf (Page 80)

66 DB2 Deployment Guide

# command-line syntax

syntax()

{

echo "

db2srv_install -D|-R -N <NFSpath> -H hostA,hostB,...,hostN

-r response_file -b install_path -f NOTSAMP

-p productShortName -c NLPACK_location -n

-L language -l logfile -t tracefile

}

# verify only one deployment method is specified

chksyntax()

{

set ${setopts?}

if [ -z "$MOD" ] || [ `echo "$MOD"|awk '{print length($0)}'` != 1 ]; then

syntax

exit 1

}

# mount nfs onto remote machine

mountnfs()

{

set ${setopts?}

SKIP=0

# make a temporary mount point

${RCMD} mkdir $LOCALNFS

${RCMD} mount -o ro "$BASEHOST":"$NFSPATH" "$LOCALNFS"

rc=$?

# if mount fails, try once more

if [ $rc != 0 ]; then

echo "Mount failed on machine $host. Will try again 2 seconds later."

sleep 2

echo "Trying mount again..."

${RCMD} mount -o ro "$BASEHOST":"$NFSPATH" "$LOCALNFS"

rc=$?

if [ $rc != 0 ]; then

echo "Mount failed twice on machine $host. Will skip it."

SKIP="1"

# remove the temporary mount point

${RCMD} rmdir $LOCALNFS

return $SKIP

}

umountnfs()

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Ibm Data Server DB2 Manuel d'utilisateur Page 80